Question

what are the uses of lanes​

Answer 1

Answer:

The term 'lane usage' refers to how you should maneuver when driving on roads with two or more lanes of traffic moving in the same direction. Lane usage informs drivers in which lane you should primarily travel, from which lane to enter or exit the roadway, and which lane is the passing lane.

Answer 2

Answer:

In road transport, a lane is part of a carriageway that is designated to be used by a single line of vehicles to control and guide drivers and reduce traffic conflicts. Most public roads (highways) have at least two lanes, one for traffic in each direction, separated by lane markings.